Bleyman L K, Satir B H
Department of Natural Sciences, Baruch College, C.U.N.Y., New York 10010.
J Protozool. 1990 Nov-Dec;37(6):471-2. doi: 10.1111/j.1550-7408.1990.tb01248.x.
Exocytosis mutants of Tetrahymena thermophila are deficient in mucus release. Experiments to chromosomally locate two of these mutants are described, using the technique of deletion mapping with nullisomic strains. One exo locus has been assigned to chromosome 5.
嗜热四膜虫的胞吐作用突变体在黏液释放方面存在缺陷。本文描述了利用缺体菌株的缺失定位技术对其中两个突变体进行染色体定位的实验。一个外排基因座已被定位到第5号染色体上。
